baber/WOPTO huggingface dataset:
Patent JP-H01212423-A (JP)
Title: Manufacture of electrode foil for aluminum electrolytic condenser
Inventor: SONODA TETSUO
IPC: C25F3/04
Filed: 1988-02-19
Abstract: PURPOSE:To manufacture the electrode foils in excellent static capacitance and mechanical strength by a method wherein the electrode foils are DC etched in the water solution containing one kind of potassium chloride etc. and then further DC etched in the water solution containing hydrochloric acid with specific quantity of one kind of porous film forming acid added thereto. CONSTITUTION:The title manufacturing process is composed of the first stage etching process DC etching electrode foils in the water solution containing 0.1-10% of one kind out of potassium chloride, sodium chloride and ammonium chloride, the second stage etching process DC etching the same in the water solution of 2-15% of hydrochronic acid with 30-35% of one kind of porous film forming acid comprising sulfuric acid, oxalic acid, phosphoric acid added thereto. Consequently, first, etching pores are produced from cavities etc. of the surface oxide film on the surface of aluminum foil and then porous film is formed on the surface of the successive second stage etching process to make chlorine ions permeate the pore parts further for producing numerous etching pores. Through these procedures, it is possible to produce etching pores in high density and even distribution maintaining the mechanical strength subject to less surface solution.
Patent JP-S60183077-A (JP)
Inventor: FURUSAWA YOUICHI
IPC: B08B3/02
Filed: 1984-02-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S52122182-A (JP)
Title: Mass spectrometer
Inventor: SHIZUKUISHI KENICHI
IPC: G01N27/62
Filed: 1976-04-07
Abstract: PURPOSE: To decrease a noise of ion and effect of unnecessary ion by installing double total ion monitoring collectors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03244441-A (JP)
Title: X-ray ct device
Inventor: TANAKA TAKASHI
IPC: A61B6/03
Filed: 1990-02-21
Abstract: PURPOSE:To have certain operation of an X-ray CT device only when necessary by sensing that the operator has touched a switch, controlling a bed part and a frame part, and thereby preventing malfunction resulting from any failure in the switch. CONSTITUTION:No.1 sensing part 1 emitting an On signal when the operator puts on a switch consists of a switch 1a in the console part, while No.2 sensing part 2 consists of a photo-sensor and emits On signal when the operator touches this switch 1a, wherein emission of On signal by the No.2 sensing part 2 takes place when the light path L for the photo-sensor is blocked by the operator before and after he touches the switch 1a. A mechanism control part 3 controls the drive motive to operate a bed part 4 and a frame part 5, and control signal is given only when On signals are emitted from the two sensing parts 1, 2 simultaneously. Accordingly, the bed part and frame part are out of operation in case the switch is merely put on because of deterioration of failure of the switch, so that the device can be operated certainly only when it is necessary.
Patent JP-H10218334-A (JP)
Title: Method and device for supplying work
Inventor: IMAMURA YOSHIHIKO
IPC: B65G47/14
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To surely control the supply of works by providing a gate for discharging the works going over the gate and by detecting a relationship between the height of the works before the gate and the height of the gate and by adjusting the height of the gate based on the detected results. SOLUTION: Works 2 are carried at a predetermined rate on the carrying path 1a of a work housing place 1 where works 2 are stacked by carrying means 3 (linear feeder utilizing vibrations). The works 2 are stopped by a gate 4 and the works 2 going over the top end of the gate 4 are discharged and are received by a receiving pan 5. A relationship between the height of the works 2 before the gate 4 and the height of the gate 4 is detected by a high position sensor 7 and a low position sensor 8. The height of the gate 4 is adjusted by gate driving means (linear motor) 9 based on the detected results.
Patent JP-H08230647-A (JP)
Title: Driving state detector of four-wheel driven vehicle
Inventor: TAGAWA YUKIO
IPC: G01P3/56
Filed: 1995-02-27
Abstract: PURPOSE: To secure reliability and reduce the cost of a driving state detector by judging presence of a two-wheel driven state when the detected results of No.1 and No.2 wheel speed difference detection means simultaneously satisfy respective detection conditions and judging presence of a four-wheel driven state in other cases. CONSTITUTION: An anti-skid control circuit 53 controls actuators 33FL to 33R for controlling the pressure supplied to the wheel cylinder provided to each wheel on the basis of wheel speeds VWFL to VWR and an estimated vehicle body speed VX. When such a state continues for more than specific hours as a rear wheel speed VWR under the reverse phase of the front two wheels is larger than front two wheel speeds VWFL, VWFR and the rear wheel speed VWR under the synchronized state of the front two wheels is not smaller than the front two wheel speeds VWFL, VWFR, the presence of two-wheel driven state is determined. Also when the front left wheel speed VWFL in negative value is known from the rear wheel speed VWR, presence of four-wheel driven state is judged.
Patent JP-H0639272-A (JP)
Title: Preparation of water-in-oil type emulsion
Inventor: GERUTO HERUBERUTO DAAMUZU
IPC: A61K8/00
Filed: 1993-02-26
Abstract: PURPOSE: To obtain a stable oil-in-water emulsion comprising a small quantity of an emulsifier by mixing a dispersion of metal oxide particles having a specified average primary particle size in an oil, an emulsifier and an aq. phase under such a condition to form a water-in-oil emulsion, wherein the emulsifier, the metal oxide particles, the oil phase and the aq. phase are used at the respective specified proportions. CONSTITUTION: A dispersion of metal oxide (such as titanium oxide) particles having an average primary particle size of <0.2 μm in an oil, one or more emulsifiers (such as fatty acid) and an aq. phase are mixed under a such condition to form an water-in-oil emulsion. The total amount of the emulsifier present in the thus formed water-in-oil emulsion constitutes <5 wt.%, the metal oxide particles constitutes 0.5-30 wt.% of the emulsion, the oil phase constitutes 10-60 wt.% of the emulsion and the aq. phase constitutes at least 40 wt.% of the emulsion. As a result, a stable water-in-oil emulsion comprising the less emulsifier than hitherto available ones can be obtained.
Patent JP-H08232739-A (JP)
Title: Clutch abnormality diagnosing device for electronic control throttle
Inventor: SHIRAI KAZUNARI
IPC: F02D9/02
Filed: 1995-02-27
Abstract: PURPOSE: To perform diagnosis of abnormality of a clutch reliability of which is improved by performing diagnosis of abnormality even during running of a vehicle. CONSTITUTION: A throttle valve 7 is disposed in the intake pipe 4 of an engine 1 and the valve 7 is energized to the full closing side through the force of a return spring 9. An electromagnetic clutch 17 to effect ON and OFF operation according to an energization signal from a clutch drive circuit 24 is disposed between a throttle valve 7 and a DC motor 12 to drive opening and closing of the valve 7. It is previously decided by a CPU 21 whether the rotation fluctuation of the engine 1 exceeding an allowable range is produced until the opening of the throttle valve 7 changed along with temporary OFF of a clutch to diagnose abnormality is restored to an original state. In which case, only when it is decided that the rotation fluctuation is not produced, clutch OFF is permitted.  The CPU 21 diagnoses lock abnormality of an electromagnetic clutch 17 or an impossibility of OFF of the clutch drive circuit 24.
Patent JP-H02217493-A (JP)
Title: Method for electrodeposition-coating load carrying platform of dump car
Inventor: ONO HAJIME
IPC: C25D13/00
Filed: 1989-02-17
Abstract: PURPOSE:To carry out electrodeposition coating without leaving an uncoated part due to the presence of air bubbles with a small amt. of coating soln. in a short time at the time of electrodeposition-coating the load carrying platform of a dump car by specifying the shape of an electrodeposition bath in conformity to the shape of the platform. CONSTITUTION:When the load carrying platform 10 of a dump car is electrodeposition-coated, the shape of an electrodeposition bath 1 is specified in conformity to the shape of the platform 10. Namely, the part of the bath where the front of the platform 10 is dipped is deepened, the part where the rear of the platform 10 is dipped is shallowed, and an electrodeposition coating soln. 11 in which a coating component is dispersed is charged into the bath. When the coating is carried out, the platform 10 is inclined so that the front is placed lower than the rear, and the platform 10 is completely dipped in the coating soln. 11. A current is applied to the coating soln. and platform, the platform 10 is gradually inclined so that the front is placed higher than the rear via the horizontal position, the current application is stopped the platform is taken out from the coating soln., and the coating soln. in the platform is rapidly discharged from the rear opening 10a, and the bubbles in the platform are also moved and floated. Consequently, a uniform coating free of the uncoated part due to bubbles is obtained in a short time.
Patent JP-2000235601-A (JP)
Title: Financing processor using communication line
Inventor: ISHIKAWA YUICHI
IPC: G06Q40/04
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To execute a prescribed financing execution processing through the use of a communication line without permitting a consumer to go to financial institutions by providing a financing decision means deciding the transfer of a financing amount to the account of the financial institutions when a financing condition judgment mans judges that a financing condition is satisfied. SOLUTION: A push phone telephone set 1 is connected to the financing processor 2 of financial institutions through a general public telephone line T as a communication line. When a first financing application is given through the telephone line T after a prescribed financing contract is made, an identification information recognition means of the financing processor 2 recognizes identification information peculiar to a customer such as a member number and a password. When it is recognized, a financing condition judgment means judges whether the input of a financing amount using the push phone telephone set 1 satisfies a prescribed financing condition or not. When it satisfies the financing condition, the transfer of the financing amount against the account of the financial institutions, which is set by a financing deciding means, is decided and financing is executed.
Patent JP-S63205731-A (JP)
Title: Program start processing system
Inventor: NAKAGAMI KOSHIN
IPC: G06F13/00
Filed: 1987-02-20
Abstract: PURPOSE:To improve the utilization efficiency of a computer by defining the control information for showing a start parameter, etc., by a user, displaying a menu screen, and starting an application program by the control information of an item designated by the screen. CONSTITUTION:An application start information file 5 consists of a menu defining part 6 and a control information part 7 of every screen, and information to be displayed on the menu screen is defined to the menu defining part 6. An application start monitor part 8 is called in case of starting an application program 9, displays successively the menu screen by the menu defining part 6 on a terminal equipment 2, and executes a start processing of the application program 9 by using the control information corresponding to its item of the control information part 7 in accordance with the item designation on the displayed menu screen. In such a way, a menu having appropriate contents is defined, and by using it, the application program 9 can be started by a simple designation.
Patent JP-H09211255-A (JP)
Title: Connector for plastic optical fiber
Inventor: AOKI KAZUNORI
IPC: G02B6/38
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide the connector for the plastic optical fiber(POF) which surely engages the POF with a ferrule and causes the tip of the POF to neither project or retract from the tip of the ferrule in spite of changes of use environment. SOLUTION: The POF 4 is inserted and held in the insertion hole 3 of the ferrule 2. The ferrule 2 has a recessed part 5 formed in its tip surface 2a and an opening part 6 is formed which communicates from the side wall 2b inside the tip with the insertion hole 3. The tip part 4b of the POF 4 is expanded and engaged with the recessed part 5, and the part facing the opening part 6 is expanded and engaged with the opening part 6.
Patent JP-S58158419-A (JP)
Title: Flame detecting device
Inventor: MIYANAKA MOTOSHI
IPC: F23N5/18
Filed: 1982-03-15
Abstract: PURPOSE:To ensure safety at the trouble such as short-circuit of resistors and the like, and to positively prevent the false flame detecting function due to loose contact of a pressure switch and a leakage current, in a combustion equipment built to use a pressure switch as a means to detect presence of a flame. CONSTITUTION:A voltage comparison circuit 3 is provided in an integrating circuit 2, the voltage comparison circuit 3 being adapted to emit a signal of level ''H'' in response to an output of pressure switch 10 which can be turned ON when a pressure in a combustion chamber increases after combustion is started for emitting a signal indicating a presence of flame. In an equipment as mentioned above, the voltage comparison circuit 3 is designed to have a negative OFF voltage when there is no voltage applied on an inversing and non-inversing input terminals 5 and 6. A flame equivalent circuit 11 is connected in series with the pressure switch 10, an AC power source 15 and a capacitor 17 formed as an impedance circuit network. The output of the capacitor 17 is connected with the inversing input terminal 5 via smoothing circuits consisting of resistors 19, 20, capacitors 21, 22 and bias resistors 23, 24.
Patent JP-S62196742-A (JP)
Title: Data collecting system for memory resident module
Inventor: UESHIMA AKIRA
IPC: G06F11/34
Filed: 1986-02-25
Abstract: PURPOSE:To collect data by an optional address in a memory resident module when a system is being operated, by replacing an instruction of the memory resident module which has existed in an address from the beginning, with an instruction for generating an interruption, by a replacing means, and also, saving its original instruction into a data collecting area. CONSTITUTION:At the time of a memory resident module 6 starts to move, and reaches a data collecting address, an interruption is generated by an instruction for generating an instruction, and by following this interruption, all registers are saved onto a memory. Therefore, even if various registers are used at the time of collecting a data, no influence is exerted on the memory resident module 6 side. If the interruption is generated, and it is received, a discriminating means 3 makes a data collection by a data collecting means 4 execute, in case of an interruption which has been generated by an instruction which has been replaced by a replacing means 2. At the time of the data collection is completed, a processing of the memory resident module 6 is resumed from the instruction of the memory resident module 6 which has been saved in its address entry, by a resuming means 5.
Patent JP-S55130843-A (JP)
Title: Preparation of reinforced glass by ion exchange
Inventor: SATSUKA SUMIO
IPC: C03C21/00
Filed: 1979-03-31
Abstract: PURPOSE: To prepare a reinforced glass with high strength containing copper in a surface thereof by a method wherein a glass molded product comprising Na 2 O, Al 2 O 3  and SiO 2  is immersed in a copper containing salt or a salt mixture at 400W 700°C to carry out ion exchange.  
     CONSTITUTION: A glass molded product containing 10W35% (wt%) of Na 2 O, 5W35% of Al 2 O 3  and 45W80% of SiO 2  is immersed in CuCl heated to 400W700°C for an appropriate time and, thereafter, after cooling, immersed in water or washed by water to remove adhered substances and a reinforced glass molded product of which Na is replaced with Cu by ion exchange is obtained. This glass product has above 1.5 times of strength compared to before ion exchange. A treating time is determined by a predesired thickness of ion exchanged layer. CuCl 2 , CuSO 4  or a mixed salt may be used and a salt other than copper may be added to a copper salt. Thereby, a copper containing low expansion layer is formed in a surface to increase strength. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08236008-A (JP)
Title: Impregnated cathode and electron tube using it
Inventor: SASAKI SUSUMU
IPC: H01J1/28
Filed: 1995-02-28
Abstract: PURPOSE: To manufacture an impregnated cathode useful for an electron tube and having strong resistivity to ion impulse by forming a lower coating mainly containing Sc and an upper coating mainly containing high-melting-point metal on the surface of a W substrate impregnated with B contained oxide. CONSTITUTION: A W porous material 31 manufactured by pressing and sintering W powder is impregnated with oxide (impregnant) 32 mainly containing BaO to fanufacture a porous W base 3. The impregnant 32 is a mixture of BaO: CaO:Al2 O3 at 4:1:1 or so, e.g. A 50nm-1μm thick lower coating 1 mainly containing Sc or its oxide is formed on the upper face of the porous W base 3 with electron beam deposition using metal Sc as deposition source. In addition, a 300nm-2μm thick upper coating 2 mainly containing high-melting-point metal such as W and Mo is formed thereon with spatter filming using spatter target such as W. An impregnated cathode obtained in this way is used to provide an electron tube having strong resistivity to ion impulse.
Patent JP-S57154998-A (JP)
Title: Electromagnetic speaker
Inventor: HORIKOSHI ICHIROU
IPC: H04R13/00
Filed: 1981-03-19
Abstract: PURPOSE:To lower the two resonance frequencies of the connected two resonance  systems, by setting a mobile iron bar as if it enclosed both the 1st and 2nd diaphragm  bodies and having a contact between the outer circumference parts of the 1st and 2nd  diaphragm bodies to fix these outer circumference parts to the step part of a resonator. CONSTITUTION:A magnetic circuit consists of a permanet magnet 24, a magnetic core body 23, a magnetic core 22 and a mobile iron bar 19. The bar 19 is excited by  the constant magnetic force produced by a constant magnetic flux flowing to the  magnetic circuit plus an alternating magnetic force generated by the signal applied to  a coil 21 from outside. Thus the 1st diaphragm body 18 has coupled to the bar 19 has  the vibration. The vibration of a diaphragm 32 is transmitted to the 2nd diaphragm  body 30 via an air spring of an air chamber 14. Both bodies 18 and 30 are made of a  plastic material with edges 29 and 16 provided at each circumference part respectively.  Thus the internal loss increases within the edges 29 and 16, and the piston type vibration is obtained at the inner circumference parts of the edges 29 and 16. Then the  internal spring constant is lowered for the edges 29 and 16 respectively. A resonance system comprising the diaphragm 32, the body 30 and the chamber 14 has a reduction  owing to the lowering of the spring constant.
Patent JP-H02219023-A (JP)
Title: Matrix type light valve
Inventor: OMURA KINGO
IPC: G02F1/055
Filed: 1989-02-20
Abstract: PURPOSE:To preclude crosstalk and a decrease in contrast by forming one independent picture element of two longitudinal inside electrodes which face each other in parallel on both the top and reverse electrode plate surfaces of a lateral inside electrode and forming a slit between two adjacent longitudinal inside electrodes of upper and lower adjacent picture elements. CONSTITUTION:Lateral inside electrode groups 13 for vertical scanning electrode formation whose electrode plate surfaces are parallel to the optical axis of incident light 12 are embedded alternately at prescribed intervals from the upper end surface to the lower end surface of a PLZT plate 11, and longitudinal inside electrode groups 14 for horizontal scanning electrode formation where the electrode plate surfaces of two electrodes face each other in parallel on the top and reverse electrode plate surfaces of a lateral inside electrode 13 to form one independent picture element PE. One slit group 16 which penetrates the PLZT plate 11 from the front to the rear is formed between two adjacent longitudinal inside electrodes 14 and 14 of two upper and lower adjacent picture elements PE and PE. Consequently, the influence of electrostrictive effect is suppressed to preclude the crosstalk and decrease in contrast.
Patent JP-H02218288-A (JP)
Title: Pal system color video signal reproducing device
Inventor: YOSHIZUMI CHIHIRO
IPC: H04N9/88
Filed: 1989-02-20
Abstract: PURPOSE:To simplify a circuit and to reduce cost by using one 1H delay line for dropout compensation and color framing processing at vari-speed reproduction in common. CONSTITUTION:A PAL system color video signal from an FM demodulation circuit 3 is fed to one input terminal (a) of a switch circuit 5 and a 1H delay line 6, and an output signal of the 1H delay line 6 is fed to a chroma trap circuit 7 and a color framing processing circuit 8. The chroma trap circuit 7 eliminates a chrominance carrier signal in the color video signal. The switch circuit 5 is controlled with a detection signal from a dropout detection circuit 4, an output signal of the FM demodulation circuit 3 supplied to the input terminal (a) is selected and the output signal (signal before 1H) of the chroma trap circuit 7 supplied to an input terminal (b) is selected during the dropout period.
Patent JP-H03159540-A (JP)
Title: Outer fan type dynamo-electric machine provided with air cooler
Inventor: HONDA HIROICHI
IPC: H02K9/18
Filed: 1990-02-21
Abstract: PURPOSE:To reduce the cost through reduction of the number of parts and to reduce the axial size by interposing a disc, for rotating a rotary shaft and also serves as a balance ring, between the machine body and an outer fan cover. CONSTITUTION:A disc 16 for rotating a rotary shaft 3 and also serves as a balance ring is interposed between the machine body 1 of the rotary shaft 3 and a box type outer fan cover 5. The disc 16 provided with an annular groove 16a to be fixed with a rotary balance correcting weight in the outer circumferential side face while further provided with a screw hole 16b for thread engagement with a stud (not shown) in the outer circumference. At the time of centering work of a machine to be coupled, a stud is brought into threaded engagement with the screw hole 16d in the disc 16 and then the stud pulled with hand thus enabling rotation. Since an independent balance ring is not required, number of parts can be reduced resulting in reduction of cost and axial dimension.
Patent JP-S57154806-A (JP)
Title: Electromagnet
Inventor: KADO YOSHIO
IPC: H01F7/06
Filed: 1981-03-19
Abstract: PURPOSE:To keep an air gap between an E type core and an I type core constant while preventing the mutual displacement of the cores by welding both cores through a nonmagnetic material. CONSTITUTION:A coil 2 is inserted from the opening section 3 of the E type core 1 laminated, and the I type core 4 laminated and shaped in size slightly shorter than the width l of the opening section 3 of the E type core 1 is mounted to the opening section 3 through the nonmagnetic materials 6. The E type core 1 and the I type core 4 are integrally welded and fixed by irradiating beams such as laser beams to the nonmagnetic materials 6. The air gap between the E type core 1 and the I type core 4 is kept constant by the nonmagnetic materials 6, and displacement is not generated even when vibration, a shock, etc. are applied. Positioning and the air gap are easily adjusted when assembling, and assembling work can be facilitated.